Ortho Tri-Cyclen is a highly effective oral contraceptive containing a combination of female hormones that can prevent ovulation (the release of an egg from an ovary) and pregnancy. It is a low-hormone reliable birth control pill with a low occurrence of common side effects.

Estrace is used for treating conditions due to menopause (eg, hot flashes; vaginal itching, burning, or dryness), treating vulval or vaginal atrophy, and preventing osteoporosis (brittle bones). It is also used for estrogen replacement therapy after failure of the ovaries and to relieve the symptoms of breast cancer.

Premarin is a form of hormone replacement therapy and is usually given to women for the treatment of menopause symptoms (including hot flashes, vaginal dryness, and vaginal atrophy) and certain cancers, and for the prevention of postmenopausal osteoporosis.

Prometrium is a micronized progesterone used for protecting the lining of the uterus in certain women who are also taking estrogen. It also is used to treat women who do not have a menstrual period because of decreased progesterone in the body.

Plan B is an emergency contraceptive that prevents pregnancy after unprotected sexual intercourse or suspected birth control failure. Taken within 72 hours after unprotected intercourse, it inhibits ovulation and prevents pregnancy from occurring.

Levonorgestrel is an emergency contraceptive used for preventing pregnancy after unprotected sexual intercourse or suspected birth control failure. Taken within 72 hours after unprotected intercourse, Levonorgestrel inhibits ovulation and prevents pregnancy from occurring.